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OpenStudy (anonymous):
A single atom of platinum has a mass of 3.25 X 10 –22 g. What is the mass of 6.0 X 1023 platinum atoms?
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OpenStudy (alekos):
well, what do you think the answer might be?
OpenStudy (anonymous):
195 g
OpenStudy (anonymous):
but is that right?
OpenStudy (alekos):
so you don't know how to work that out?
OpenStudy (anonymous):
I do but when i searched up the question it said that the answer was 1.02 x something. I'm not sure if i did the problem correctly.
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OpenStudy (alekos):
your search provided an incorrect answer. the answer is definitely 195 g
OpenStudy (alekos):
this is actually the weight of one mole of platinum atoms
OpenStudy (anonymous):
thank you
OpenStudy (alekos):
no probs, your welcome
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